Ferrite Magnet Bar 40 × 25 × 5 mm – Classroom Demonstration Magnet

This ferrite magnet bar is a versatile classroom magnet for demonstrating magnetic fields, forces and interactions with different materials.

Key Features

- Ferrite construction for durability and value
- Strong surface field suitable for experiments
- Poles on large rectangular faces
- Useful for field line visualisation with iron filings

Specifications

- Material: Ferrite
- Dimensions: 40 × 25 × 5 mm
- Approx. Pull Force: 700 g
- Surface Flux: Approx. 1986 Gauss